baber/WOPTO huggingface dataset:
Patent JP-S5339977-A (JP)
Title: Preparation of microcapsule
Inventor: MURAKAMI YOSHIAKI
IPC: B01J13/14
Filed: 1976-09-24
Abstract: PURPOSE:To do not make the core substance and the monomer or prepolymer (A) which is to become the wall substance coexist uniformly and yet to perform the crosslinking simultaneously, by dispersing the core substance in A, after that, transferring to the continuous phase, thus producing the microcapsule constituted of A and then polymerizing A.
Patent JP-S5339720-A (JP)
Title: Pcm signal processor
Inventor: TACHIKI TAKEHIKO
IPC: H04J3/06
Filed: 1976-09-24
Abstract: PURPOSE: To provide adaptive PCM processor for a regenerator such as VTR by dividing evry frame into fields and subdividing a field into three parts, i.e., open. synchronous signal and data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62270908-A (JP)
Title: Zooming device for lens barrel
Inventor: BANDO TOSHIAKI
IPC: G03B5/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a zoom device which is inexpensive and good in its workability, by discontinuing a cam cylinder which requires a high accuracy for working. CONSTITUTION:A zoom device is provided with a variable power lens holder 1 and a correcting lens holder 4 which have been provided slidably in its optical axis direction, respectively, in a lens barrel 7, a cylindrical cam 28 having a revolving shaft being parallel to the optical axis, and having a spiral cam groove on the surface, a motor for rotating reversibly its cylindrical cam 28, and a discoid cam plate 20 which is provided turnably on an axis being vertical to the optical axis, and has a variable power lens holder moving cam groove 22 and a correcting lens holder moving cam groove 23. Also, a driven pin which is supported slidably in the optical axis direction, and whose one end is engaged with the spiral cam groove is constituted of a slider 29 having a pin engaged with a slider moving cam groove provided on a discoid cam plate 20, on the upper face, and a guide pin whose one end is fixed to the variable power lens holder 1 and the correcting lens holder 4, and the other end is engaged with the variable power lens holder moving cam groove 22 and the correcting lens holder moving cam groove 23, so that a zoom can be executed.
Patent JP-S61220734-A (JP)
Title: Control device for flow of fine particle stream
Inventor: CHIBA YUJI
IPC: B65G53/42
Filed: 1985-05-30
Abstract: PURPOSE:To enable the fine particles to be transferred as a beam of the ultrasonic speed in a uniformly dispersed state and to transfer the fine particles in the ultrahigh speed by providing a reduction-expansion nozzle made of an electrically-conductive material to a flow path and constituting a control device for the flow of a fine particle stream. CONSTITUTION:When a carrier gas dispersed and contained with a gaseous raw material is fed to the inside of an upstream chamber 3 and also the inside of a downstream chamber 4 is exhausted with a vacuum pump 5, the differential pressure is caused between the chambers 3, 4. Therefore the fed carrier gas contg. the gaseous raw material is passed through a reduction-expansion nozzle 1 from the chamber 3 and flowed into the chamber 4. Since the nozzle 1 is made of an electrically-conductive material, the nozzle 1 is made to the other electrode and an electrode 9 is positioned close thereto and the high frequency or DC current is imparted between both and thereby the plasma can be generated between the electrode 9 and the nozzle 1.
Patent JP-S5817980-A (JP)
Inventor: OSADA SHIYUNICHI
IPC: E05B61/00
Filed: 1981-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62270353-A (JP)
Title: Position adjuster for print hammer
Inventor: SUZUKI YASUSHI
IPC: B41J9/04
Filed: 1986-05-20
Abstract: PURPOSE:To achieve a clear printing by adjusting a positional relation between a daisy wheel and a hammer table by energizing a hammer table in a displacement free manner in the contacting/separating direction against a platen and mounting it while arranging a stopper for determining the position of the hammer table displaceably and fixedly at a desired position with respect to a carrier. CONSTITUTION:A hammer table 5 rotatably holding a print hammer 8 which is driven by means of a drive section is provided while facing against the backface of the type section 17 of a daisy wheel 4, and mounted displaceably while being energized in the approaching/ separating direction against a platen 1 onto a carrier 3 which moves in parallel with the platen 1, and a stopper 16 for resisting against the energizing force of the hammer table 5 and determining the position of said hammer table 5 is provided displaceably and securably at a random position with respect to the carrier 3. With such arrangement, when the stopper 16 is displaced so as to displace the hammer table 5, the rotary fulcrum of the print hammer 8 varies in the approaching/separating direction with respect to the platen 1, thereby the relative position between the idle rotary end of the print hammer 8 and the backface of the type section 17 of the daisy wheel 4 can be adjusted. Consequently, the density difference of ink between the upper and lower portions of a printed character is eliminated resulting in a clear printing.
Patent JP-S6179471-A (JP)
Inventor: IBURASEMU EICHI IBURAHIMU
IPC: A61N1/36
Filed: 1985-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63280538-A (JP)
Title: Loopback test system
Inventor: NEGISHI HITOSHI
Filed: 1987-05-12
Abstract: PURPOSE:To detect a faulty location of a communication path while limiting its range by allowing an equipment coupling networks to apply loopback in response to a test frame. CONSTITUTION:A bridge 13 is the improvement of a conventional bridge and provided with a function generating a reply frame in receiving a test frame displaying the loopback test from one network and sending it to one network and sending a test frame to the other network. Stations A10, B15 are provided respectively with the transmission function of the test frame to apply loopback test through the designation of the opposite station and a reply function to send the loopback to the opposite party in receiving the test frame. In conducting the loopback test between the networks, since a test reply frame is sent also from the bridge 13 to the sending of the test frame, the range of a faulty location is located within a prescribed range.
Patent JP-S607288-A (JP)
Title: Video signal amplifier circuit
Inventor: AIHARA KENICHI
IPC: H04N9/83
Filed: 1983-06-27
Abstract: PURPOSE:To reduce distortion by providing a filter passing through the synthesized output of the 1st and 2nd signals being a video signal and an output amplifier amplifying an output of the 3rd amplifier and applying it to a load to attain ease of the design of an MIX circuit for two signals thereby obtaining the band and the gain of the entire circuit. CONSTITUTION:Two input signals Y, C are inputted respectively to noninverting input terminals 3, 4 of amplifiers 20, 21, where they are amplified and the result enters a base of the 1st and 2nd transistors (TRs) 8, 9. A part of the signals is fed back to inverting input terminals 26, 29 of the 1st and 2nd amplifiers 20, 21 by the feedback amount decided by a filter constant constituting the 1st and 2nd filters 5, 6 from output terminals 27, 28 led out of an emitter of each TR, and only a prescribed signal component is amplified. A collector of the 1st and 2nd TRs 8, 9 is connected to an emitter of the 3rd TR7 and the collector is connected to a high potential terminal 1 via a load resistor 12. The 1st and 2nd TRs 8, 9 and resistors 13, 14 form a differential amplifier, which synthesizes the two signals and outputs a synthesized signal current.
Patent JP-H06331497-A (JP)
Title: Load testing device
Inventor: HASHIMOTO HIROYUKI
IPC: G01M17/007
Filed: 1993-05-18
Abstract: PURPOSE:To provide a high-response load testing device which can be used more safely by preventing the generation of harmful zero cross peak, at the same time reduce the deterioration of response caused by the delay in a hydraulic piping system without sacrificing response speed. CONSTITUTION:A servo amplifier 5 giving a control signal to an electricity - oil conversion part 60 (pressure control valve) which is a means for adjusting brake hydraulic loading is constituted of a PD operation part 7 consisting of a proportional element 70 and a differential element 71, a feedforward circuit consisting of a feedforward amplifier 50 and a nonlinear processing part 51, and a series advance compensation element 8 at the output side of the PD operation part 7. PD operation is performed to reduce, for compensation, the result obtained by multiplying the deviation between a torque command signal Es corresponding to a target torque and a torque feedback signal Eb by a proportional sensitivity Ke of the proportional element 70 according to the differential value of the torque feedback signal Eb output by the differential element 71. The amount of control obtained by the operation is increased, for compensation, by the differential value of the torque command value Es by the feedforward amplifier 50 and further a specific advance is given by the series advance compensation element 8 before being output to the electricity - oil conversion part 60.
Patent JP-S608902-A (JP)
Title: Learning controlling system
Inventor: WATANABE TOSHINORI
IPC: G06F15/18
Filed: 1983-06-29
Abstract: PURPOSE:To generate an appropriate controlling method against a characteristic variation, etc. of a controlled system, by drawing out a past experience effective for a present state from a knowledge base, utilizing it, and also replacing a new knowledge with an old one in the knowledge base. CONSTITUTION:In a ventilation controlling system 140, a program 220 in a controlling computer 200 receives a signal from status detectors 150-180, calls a suitable one from in a control rule accumulated in a knowledge base 210, operates a switching function 240 in accordance with a control signal described on the rule, and operates an air blower 130. After the control following the rules is ended, an evaluation index is generated by evaluating a control characteristic, and it is entered onto the rule, and thereafter, contained in the knowledge base 210. In this way, whenever a new rule is generated, it is added to the knowledge base, and a rule of a band characteristic is eliminated gradually, therefore, a characteristic of the whole knowledge base is raised, and it is unnecessary to put a lot of labor to put a lot of labor to modelling and a programming.
Patent JP-H05314803-A (JP)
Title: Indirect lighting fixture
Inventor: ICHIKAWA SHIGENORI
IPC: F21V11/14
Filed: 1992-05-08
Abstract: PURPOSE:To brightly and efficiently illuminate the whole ceiling face by using both light radiated directly from a lamp and light reflected from a back face and the ceiling face while interposing a shielding plate of special structure between the ceiling face and the lamp. CONSTITUTION:A back reflector 10 is disposed from part of the peripheral surface side to the back side of a twin fluorescent lamp 8. A ceiling face reflector 9 is provided at the floor-side longitudinal end portion of the back reflector 10. A shielding plate 11 having a number of holes 13 bored therethrough and V-notched portions 11E provided at equal intervals at the longitudinal end portion opposite to the ceiling face is connected to the ceiling-side longitudinal end portion of the back reflector 10, each of the holes 13 having a mirror-finished inner surface. The triangular area of each of the notched portions 11E is equal to that of each of the remaining portions 11F, and each of the notched portions 11D has an area just enough for light to pass therethrough by a quantity with which the inclined edge 11G of each of the remaining portions 11F does not cast its shadow on the upper ceiling face in the area 11C where the notched portions are formed. Light radiated directly from the fluorescent lamp 8 and light reflected at the reflectors 10, 9 are directed toward the center of the ceiling face.
Patent JP-S60262739-A (JP)
Title: Sheets feeder
Inventor: SAITOU MASATOSHI
IPC: B65H1/24
Filed: 1984-06-06
Abstract: PURPOSE:To enable feeding of cardboard under low temperatures by pressing a pressure plate to a pickup roller using a plunger magnet with the aid of a lever when a sheet is fed out by said pickup roller, and thereby boosting the pickup force of said roller. CONSTITUTION:A lever 9 is fixed to a pressure plate 4 and mounted on a plunger magnet 10 so as to move reciprocatively. When a sensor 7 senses a sheet 3 coming, a pickup roller 2 is stopped from rotation. At this time, said magnet 10 is energized to pull the lever down, and the pressure plate 4 is set loose from the state in contact with the roller 2 against the action of a spring 5. Now the sheet 3 is free from load by the roller 2, and a feed roller 6 is able to send the sheet 3 easily to a platen 8. When the sheet 3 passes the sensor 7, the magnet 10 lifts the lever 9. Thereby the pressure plate 4 is pressed to the roller 2 strongly to increase the pickup force.
Patent JP-H01286221-A (JP)
Title: Manufacture of thermostat
Inventor: KANAZAWA NOBUYOSHI
IPC: H01H37/54
Filed: 1988-05-13
Abstract: PURPOSE:To manufacture many thermostats at a high speed by separately mounting terminal members or the like made by snap bimetal press machining in a frame vertically dividedly formed by the synthetic resin molding method then heat-caulking the upper and lower frames. CONSTITUTION:A frame is dividedly manufactured into a housing 2 and a cover section 3. Multiple first terminal members 10 forming the first terminals 4 are connected by a support section 25 via press machining from a plate metal and separated after assembling. Multiple second terminal members 11 connected by a support section 27 to be separated after assembling are concurrently formed via press machining. A movable contact member 12 with a spring force invariably closes a contact with a spherical projection via the hole 8a at the center section of an insulating plate 8. A bimetal 7 is inverted at the preset temperature to open the contact. After the preset contents are arranged according to the order respectively in the frame, the housing 2 and the cover section 3 are heat-caulked via connecting members 16 and 17.
Patent JP-S63280350-A (JP)
Title: File transfer control system
Inventor: KONO KEIKO
IPC: G06F12/00
Filed: 1987-05-12
Abstract: PURPOSE:To shorten the transfer time by holding a specific correspondence table on the reception side and writing information in a reception file to a recovery file at the time of the occurrence of trouble in the reception file and referring to the correspondence table to restart transfer from required transfer unit data. CONSTITUTION:In case that information in a transmission file 4 of a computer 1 is transferred to a reception file 5 of a computer 2, the computer 1 divides information in the file 4 into transfer unit data and holds these data together with control information and transmits them, and the computer 2 divides these data into access unit data and holds these data and their correspondence information as the correspondence table. If trouble occurs in the file 5 during write, this trouble is reported to the computer 1 to stop the data transfer, and the correspondence table is referred to restart transfer from next transfer unit data and data is written in a recovery file 6.
Patent JP-H06332639-A (JP)
Title: Printer server system
Inventor: ARAKAWA NAOTO
IPC: G06F3/12
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently execute the management of a printing request on a file server. CONSTITUTION:A client computer divides/analyzes the contents of packet data sent back from a file server in the same way as the file server, and obtains a registering queue ID corresponding to a scanner/print server being valid at present (step S13). Subsequently, from data of the whole status information, in the case where a value of a priority level of a queue which is being executed at present, is lower than a priority level set onto the client computer (step S15), an interruption command is issued and a printing output is executed by a printer server (steps S16, S18).
Patent JP-H07318631-A (JP)
Title: Orientation discrimination system
Inventor: TOMINAGA YOSHITADA
IPC: G01S3/803
Filed: 1994-05-30
Abstract: PURPOSE:To reduce the size of a receiver in an orientation discriminating system for discriminating the incoming direction of sound wave. CONSTITUTION:A sound wave 90 is received by generating directional patterns, e.g. ¦EL¦ and ¦ER¦, where the declination of main pole is different. The receiving output is subjected to level comparison and the incoming direction of sound wave is discriminated based on the comparison results. In contrast to a split beam orientation discrimination system, the central acoustic position of a receiving wave element group is not required to be shifted and thereby a receiver can be reduced in size. Consequently, the weight and cost of the system can be reduced.
Patent JP-H01286160-A (JP)
Title: Automatic rewinding device for digital audio tape player
Inventor: KUNII NOBUTAKA
IPC: G11B15/087
Filed: 1988-05-13
Abstract: PURPOSE:To perform a repeat operation after the lapse of a constant time without performing wasteful reproduction for a long time by starting rewinding based on output which detects the fact that no digital signal is recorded by a non-record detecting means. CONSTITUTION:When a reproducing signal from a recording/reproducing amplifier 7 is inputted and a signal processor 1 detects a part where no digital signal is recorded at the terminating part of a magnetic tape, the processor supplies a non-recording signal to a controller 2. Thereby, the repeat operation is performed in a repeat mode by starting up a timer 20 by the controller 2, and rotating a reel motor 11 in a reverse direction via a reel servo 10 after the lapse of a prescribed time. Therefore, it is possible to perform an efficient repeat operation without reproducing the non-recording part for a long time wastefully at the time of performing repeat in the neighborhood of the terminating part of records.
Patent JP-H01285904-A (JP)
Title: Metal-coated optical fiber and its production
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/44
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the tensile fiber-reinforced metal-coated optical fiber having a low loss, light weight, high flexibility and high tensile force at a high speed by laminating a buffer layer, a specific inner metallic coating layer, a specific fiber, and an outer metallic coating layer successively around an optical fiber for light transmission. CONSTITUTION:At least one layer of the buffer layer 2 is provided around the optical fiber 1 for light transmission. A molten low melting point alloy of <=250 deg.C is then supplied into a 1st die and the optical fiber 1 with the buffer layer is passed in the molten metal. The molten metal is cooled to solidify near the outlet of the die to obtain the inner metallic coating layer 3-1. The tensile fiber body 14 is then applied on the inner metallic coating layer of the optical fiber 1 with the buffer layer on which the inner metallic coating layer 3-1 is applied. Further, the molten metal is supplied into the 2nd die and the optical fiber 1 with the buffer layer on which the coating layer 3-1 and the fiber body 14 are applied is passed into the 2nd die. The molten metal is then cooled to solidify near the outlet of the 2nd die to obtain the outer metallic coating layer 3-2. The low-loss metal-coated optical fiber formed by sandwiching the tensile fiber having the light weight and high tensile force with the inner and outer metallic layers is thereby obtd. at the high speed.
Patent JP-S61277583-A (JP)
Inventor: MATSUZAWA HIDETO
IPC: B66B13/18
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S608076-A (JP)
Title: Ink jet recorder
Inventor: TANIGAKI TAIJI
IPC: B41J2/14
Filed: 1983-06-28
Abstract: PURPOSE:To obtain an ink jet recorder having easier line-heading property and lesser ink-blocking at low cost by using a system in which the heating of a heater provided in the neighborhood of a nozzle is synchronized with the application of pressure to ink. CONSTITUTION:Heating resistors 5a, 5b, 5c,... are formed in the neighborhood of nozzles 4a, 4b, 4c,..., and electric current is flowed to heat up each heater sinchronously with the pulse pressurization of ink. The ink is then discharged from selected nozzles. Multi-nozzle system can be easily formed, the manufacturing cost can be reduced, the structure can be simplified, and the assembling can be made easier. When nozzles are directly connected to an ink box and the nozzles are erected when in no use, ink is not left in the nozzles and no blocking of the nozzles occurs.
Patent JP-S5740578-A (JP)
Title: Polyester adhesive tape
Inventor: ICHIKAWA YOUEN
IPC: C09J7/38
Filed: 1980-08-26
Abstract: PURPOSE: The titled tape having well balanced adhesiveness and releasability, obtained by laminating a copolyester comprising a dicarboxylic acid component and a diol component consisting of specific compositions respectively, having a specified intrinsic viscosity, onto one side of a PET type polyester film.  
     CONSTITUTION: A copolyester comprising a dicarboxylic acid component consisting of 10W50wt% terephthalic acid and 50W90wt% aliphatic dicarboxylic acid (6W 10C dicarboxylic acid, e.g., adipic acid, sebacic acid, etc.) and a diol component consisting of 60W100wt% diethylene glycol and 0W40 ethyleneglycol, having an intrinsic viscosity of 0.4W0.9, is laminated (preferably 5W50μ thick) onto at least one side of a polyester film comprising ≥85(mole)% polyethylene terephthalate, to give a polyester adhesive tape having a ball tack of ≤5, a tack peel force of 200W500g/cm 2 , and shear bond strength of ≥1.5kg/cm 2 .  
     EFFECT: Improved workability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000309450-A (JP)
Title: Paper feeder
Inventor: SAGAWA YASUHIRO
IPC: B65H9/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder that is free of an unstable output of its leading edge detecting sensor even when transfer paper butting against register rollers forms a loop. SOLUTION: A leading edge detecting sensor 1 is so fixed on a sensor bracket 2 as to make integral turning movement on a fulcrum of turning 3 thereof just in front of a pair of register rollers 10a and 10b. The underside or transfer paper guide surface of the sensor bracket 2 defines the upper limit of a feed passage together with an upper guide plate 13. When transfer paper 14 is stopped and buckled against the nip between the register rollers 10a and 10b, a loop portion 14a thus formed turns by its elasticity the sensor bracket 2 up as the leading edge detecting sensor 1 is still on it.  The detecting direction X of the leading edge detecting sensor 1 is not at right angles with the upper surface of a lower guide plate 12 but substantially at right angles with the obverse side of the transfer paper 14, so that no change in the angle of reflection and the slightest change in the distance between the leading edge detecting sensor 1 and the obverse side of the transfer paper 14 maintain a stable output.
Patent JP-S5342543-A (JP)
Title: Angular modulating system
Inventor: TAKASHIMA TETSUAKI
IPC: H03C3/09
Filed: 1976-09-30
Abstract: PURPOSE:To obtain the modulating system stably operating, by controlling the cut off frequency of LPF in the phase coupling loop according to the modulating voltage, suppressing the variation of the center carrier by lowering the cut off frequency with larger modulating voltage, and eliminating the deterioration in carrier.